| Allied Electronics | 70411819 | 100 | | 1 | |
| Onlinecomponents.com | A-1PA-178-100N2 | 1 | | 1 | 1 @ $3.13, 2 @ $2.92, 26 @ $2.73, 101 @ $2.66, 251 @ $2.62, 501 @ $2.42 |
| Hawk Electronics | A-1PA-178-100N2 | 100 | | 100 | 100 @ $3.56, 200 @ $3.47, 250 @ $3.27, 500 @ $3.17, 1000 @ $2.88, 2000 @ $2.83 |
| Hotenda | H48974 | 1 | | 1 | 1 @ $5.40, 10 @ $5.18, 25 @ $4.75, 50 @ $4.54, 100 @ $4.32, 250 @ $3.78, 500 @ $3.67 |
 Digi-Key | ARF2253-ND | 1 | | 1 | 1 @ $5.65, 10 @ $5.42, 25 @ $4.97, 50 @ $4.75, 100 @ $4.52, 250 @ $3.96, 500 @ $3.84, 1000 @ $3.28 |
 Newark | 84X8758 | 100 | | 100 | 100 @ $6.14 |
| Digi-Key | 5011216 | 2500 | 2716 | 2500 | 1 @ $7.14, 10 @ $6.45, 25 @ $6.10, 50 @ $5.95, 100 @ $5.65, 250 @ $5.05, 500 @ $4.76, 1000 @ $4.16, 2500 @ $3.44 |
 jensentools.com | 57834.1 | 1 | | 1 | 1 @ $5.30, 200 @ $5.04, 500 @ $4.77, 1000 @ $4.66 |
| us.rs-online.com | 70411819 | 100 | | 1 | 100 @ $3.88, 200 @ $3.80, 500 @ $3.73 |
| TME | A-1PA-178-100N2 | 1 | | 1 | 1 @ $5.01, 3 @ $4.51, 10 @ $4.01, 50 @ $3.51 |